Unit 7 = Trigonometry

How far is the buoy from the top of the lighthouse? Round your answer to the nearest tenth of a meter.

• 36.1

• 48.5

• 50

• 52.3

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CCSS.8.G.B.8

• A

• B

• C

• D

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CCSS.HSG.SRT.C.6

Determine the angle of elevation from the buoy to the light house.

• A.

• B.

• C.

• D.

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CCSS.HSG.SRT.C.8

Determine which statement is true.

• A.

• B.

• C.

• D.

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CCSS.HSG.SRT.A.2

Determine the measure of angle A to the nearest tenth of a degree.

• 26.6 degrees

• 60 degrees

• 30 degrees

• 31.4 degrees

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CCSS.HSG.GPE.B.7

How far is the kite off the ground?

• 10

• 22

• 17

• 15

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CCSS.HSG.SRT.C.8

Sketch a diagram to match the verbal description and label. How far is the ladder base from the wall?

• 1.4 m

• 8.5 m

• 3.9 m

• 6.4 m

Tags

CCSS.HSG.SRT.C.8

Read the problem, sketch a diagram and label : Opposite, Adjacent , Hypotenuse. Make sure to sketch the 163 as the distance from the eyes to the fox, not the tower base to the fox. Round to the nearest tenth.

• 128.4 feet

• 133.4 feet

• 72.9 feet

• 50.7 feet

Tags

CCSS.HSG.SRT.C.8

Determine the value of u and v from the diagram provided.

• $u\ =\ 7\sqrt{3}\ \ \ ;\ v=\ 7\sqrt{2}$

• $u=\ 7\ ;\ v\ =\ \frac{7\sqrt{2}}{2}$

• $u\ =\ 7\sqrt{2}\ \ \ ;\ v\ =\ 7$

• $u=\frac{7\sqrt{2}}{2}\ ;\ v\ =\ 7$

Tags

CCSS.HSG.SRT.C.8

Determine the values of sides "a" & "b" .

• $$a=12;b=6$$

• $a=\ 12\sqrt{3}\ \ \ ;\ b=\ \sqrt{3}$

• $a=\ 6\sqrt{6};\ b\ =\ 6$

• $a=12\sqrt{6};\ b=\ 6$

Tags

CCSS.HSG.SRT.C.8